Metal oxide platelets as nacreous pigments
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United States of America Patent
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-
Mar 11, 1980
Grant Date -
N/A
app pub date -
Oct 26, 1978
filing date -
Oct 26, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Unsupported metal oxide platey nacreous pigments are derived from metal oxide coated mica by a unique dissolution process and show higher luster and coverage than the pigment from which they are derived. If the metal oxide coated mica shows a reflection interference color, the unsupported product derived from it shows higher luster and greater reflection color intensity.
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